With the analysis among 776 patents, we discovered top 375 key players by total patent application. Baker Hughes, Inc., Norton, Changzhou Bandai Superhard Materials Co., Ltd. are dominant in this area. They take 7.73% of the total patent filing.
Texas, United States
Patent: 32
Changzhou Bandai Superhard Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Kunshan Willek Diamond Products Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Hubei Yunxiang Superhard Materials Co., Ltd.
Hubei Sheng, China
Patent: 10
Massachusetts, United States
Patent: 9
Zhengzhou Research Institute for Abrasives & Grinding Co. Ltd
Henan Sheng, China
Patent: 9
Henan Xinjubao Material Co., Ltd
Henan Sheng, China
Patent: 9
Hubei Demeng Technology Co., Ltd.
Hubei Sheng, China
Patent: 9
Milliken & Co. (South Carolina)
South Carolina, United States
Patent: 7
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With the analysis among related 519 patents applied in the last 5 years. We discover 290 most active companies in this area. The fast-growing Changzhou Bandai Superhard Materials Co., Ltd., Hubei Yunxiang Superhard Materials Co., Ltd., Kunshan Willek Diamond Products Co., Ltd. take 6.17% of patent filing during this period.
Changzhou Bandai Superhard Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Hubei Yunxiang Superhard Materials Co., Ltd.
Hubei Sheng, China
Patent: 10
Kunshan Willek Diamond Products Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Hubei Demeng Technology Co., Ltd.
Hubei Sheng, China
Patent: 9
Henan Xinjubao Material Co., Ltd
Henan Sheng, China
Patent: 9
Zhengzhou Research Institute for Abrasives & Grinding Co. Ltd
Henan Sheng, China
Patent: 8
Zhengzhou Santai Diamond Grinding Wheel Co., Ltd.
Henan Sheng, China
Patent: 7
Kunshan Aipai'er Precise Tools Co.,Ltd.
Jiangsu Sheng, China
Patent: 7
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 7
JiangSu SaiYang Precision Tools Technology Co.,Ltd.
Jiangsu Sheng, China
Patent: 6
With the analysis among related 519 patents in last 5 years, we discover 270 new entrants. Changzhou Bandai Superhard Materials Co., Ltd., Hubei Yunxiang Superhard Materials Co., Ltd., Kunshan Willek Diamond Products Co., Ltd. are the most active new entrants in this area.
Changzhou Bandai Superhard Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Hubei Yunxiang Superhard Materials Co., Ltd.
Hubei Sheng, China
Patent: 10
Kunshan Willek Diamond Products Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Hubei Demeng Technology Co., Ltd.
Hubei Sheng, China
Patent: 9
Henan Xinjubao Material Co., Ltd
Henan Sheng, China
Patent: 9
Zhengzhou Santai Diamond Grinding Wheel Co., Ltd.
Henan Sheng, China
Patent: 7
Kunshan Aipai'er Precise Tools Co.,Ltd.
Jiangsu Sheng, China
Patent: 7
JiangSu SaiYang Precision Tools Technology Co.,Ltd.
Jiangsu Sheng, China
Patent: 6
Jiangyin Haofeng Tools Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Linying Decart New Material Co., Ltd.
Henan Sheng, China
Patent: 6
With the analysis among 117 patents, we discovered top 44 universities and scientific research institutions by total patent application. Hunan University of Science & Technology, South China University of Technology, Central South University are dominant in this area. They take 16.24% of the total patent filing.
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 8
South China University of Technology
Guangdong Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 4
Beijing University of Technology
Beijing Shi, China
Patent: 4
Hunan Institute of Science & Technology
Hunan Sheng, China
Patent: 4
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 3
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Indian Institute of Technology Madras
Tamil Nadu, India
Patent: 2